Abstract
A century ago, captain Larsen, commanding a whaling vessel, discovered fossil wood on the Antarctic Peninsula, where nowadays only a few lichens grow [1]. Apparently, the climate in the remote past was much warmer than today. Recently, some crocodile-like fossils were found near northern Greenland — animals restricted to subtropical parts of the world. These fossils are some 90 million years old, dating back to the mid-Cretaceous [2]. At that time mean annual temperatures at polar latitudes were apparently above 14°C. After this high point a cooling trend set in, and by 30–40 million years ago an ice cap may have formed over the Antarctic continent which gradually increased in extent and is still there today [3]. Of course, one has to take into account that continents have moved over geological timescales (section 2.4), but these locations have remained at high latitudes over the last 100 million years.
I am far from supposing that the climate has not changed since the period when those animals lived, which now lie burried in the ice. Charles Darwin, The Voyage of the Beagle
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5.11 Notes and references
Huber, B.T., 1998, ‘Tropical paradise at the cretaceous poles’, Science 282, 2199–2200.
Tarduno, J.A. et al., 1998, ‘Evidence for extreme climatic warmth from late Cretaceous arctic vertebrates’, Science 282, 2241–2243.
Lear, C.H. et al., 2000, ‘Cenozoic deep-sea temperatures and global ice volumes from Mg/Ca in benthic foraminiferal calcite’, Science 287, 269–272.
Holmes, A., 1944, Principles of Physical Geology, Nelson & Sons, p. 216.
Lea, D.W. et al., 2000, ‘Climate impact of late Quaternary Pacific sea surface temperature variations’, Science 289, 1719–1724.
Von Deimling, T.S. et al., 2006, ‘How cold was the last glacial maximum?’, Geophysical Research Letters 33, L14709, 1–5.
Magnusson, M. and Pálsson, H., 1965, The Vinland Sagas, Penguin Books, p. 21. The cairn is found at latitude 72°9. In a letter of 1266 there is mention of another voyage that reached 76°.
Magnusson, M. and Pálsson, H., 1965, The Vinland Sagas, Penguin Books, p. 23.
Sagarin, R. and Micheli, F., 2001, ‘Climate change in nontraditional data sets’, Science 294, 811.
Magnuson, J.J. et al., 2000, ‘Historical trends in lake and river ice cover in the northern hemisphere’, Science 289, 1743–1746.
Oerlemans, J., 2005, ‘Extracting a climate signal from 169 glacier records’, Science 308, 675–677.
Thompson, L.G., 2002, ‘Kilimanjaro ice core records: evidence of Holocene climate change in tropical Africa’, Science 298, 589–593; Cullen, N.J. et al., 2006, ‘Kilimanjaro glaciers: recent areal extent from satellite data and new interpretation of observed 20th-century retreat rates’, Geophysical Research Letters 33, L16503, 1–4. Also in the Rwenzori mountains only 1 km2 of ice was left in 2003 of some 6 km2 early in the 20th century as a consequence of rising temperatures, see Taylor, R.G. et al., 2006, ‘Recent glacial recession in the Rwenzori Mountains of East Africa due to rising temperatures’, Geophysical Research Letter 33, L10402.
Shepherd, A. et al., 2003, ‘Larsen ice shelf has progressively thinned’, Science 302, 856–858.
Arrhenius, S., 1896, Philosophical Magazine, Fifth Series, 41, 237.
Crowley, T.J. and Berner, R.A., 2001, ‘CO2 and climate change’, Science 292, 870–872.
Zachos, J. et al., 2001, ‘Trends, rhythms and aberrations in global climate 65 Ma to present’, Science 292, 686–693.
Pagani, M. et al., 2005, ‘Marked decline in atmospheric carbon dioxyde concentrations during the Paleogene’, Science 309, 600–602.
Coxall, H.K. et al., 2005, ‘Rapid stepwise onset of Antarctic glaciation and deeper calcite compensation in the Pacific Ocean’, Nature 433, 53–57.
McPhaden, M.J. et al., 2006, ‘ENSO as an integrating concept in Earth science’, Science 314, 1740–1745.
Fedorov, A.V. et al., 2006, ‘The Pliocene paradox (mechanisms for a permanent El Niño)’, Science 312, 1485–1489.
Scher, H.D. and Martin, E.E., 2006, ‘Timing and climatic consequences of the opening of Drake passage’, Science 312, 428–430.
Jouzel, J. et al., 2007, ‘Orbital and millennial Antarctic cimate variability over the past 800,000 years’, Science 317, 793–796. See also Science 310, 1213–1321, 2005. Petit, J.R. et al., 1999, ‘Climate and atmospheric history of the past 420,000 years from the Vostok ice core, Antarctica’, Nature 399, 429–436. The most recent ice core from Greenland is presented by North Greenland Ice Core Project Members, 2004, ‘High resolution record of Northern Hemisphere climate extending into the last interglacial period’, Nature 431, 147–151.
Milankovitch, M., 1941, ‘Kanon der Erdbestrahlung und seine Anwendung auf das Eiszeitenproblem’, R. Serbian Academy Special Publication 132, vol. 33, 1–633.
Medina-Elizalde, M. and Lea, D.W., 2005, ‘The mid-Pleistocene transition in the tropical Pacific’, Science 310, 1009–1012.
Zimov, S.A. et al., 2006, ‘Permafrost and the global carbon budget’, Science 312, 1612–1613. See also Zimov, S.A. et al., 2006, ‘Permafrost carbon: stock and decomposability of a globally significant carbon pool’, Geophysical Research Letters 33, L20502, 1–5.
Bintanja, R. et al., 2005, ‘Modelled atmospheric temperatures and global sea levels over the past million years’, Nature 437, 125–128.
Jouzel, J., 1999, ‘Calibrating the isotopic paleothermometer’, Science 286, 910–911.
Hanebuth, T. et al., 2000, ‘Rapid flooding of the Sunda shelf: A late-glacial sea level record’, Science 288, 1033–1035.
Cuffey, K.M. and Marshall, S.J., 2000, ‘Substantial contribution to sea-level during the last interglacial from the Greenland ice sheet’, Nature 404, 591–594.
Kerr, R.A., 1991, ‘Global temperature hits record again’, Science 251, 274.
Pollack, H.N. and Huang, S., 2000, ‘Climate reconstruction from subsurface temperatures’, Annual Review of Earth and Planetary Science 28, 339–365.
Jones, P.D. and Mann, M.E., 2004, ‘Climate over past millennia’, Review of Geophysics 42, 143–185.
Moberg, A. et al., 2005, ‘Highly variable Northern Hemisphere temperatures reconstructed from long and high-resolution proxy data’, Nature 433, 613–617.
Jones, P.D., 2006, ‘Climate over the last centuries from instrumental observations’, ISSI Workshop on Solar Variability and Planetary Climates. This is an update of Jones, P.D. et al., 1999,’ surface air temperature and its changes over the past 150 years’, Review of Geophysics 37, 173–199.
Solanki, S.K. et al., 2004, ‘Unusual activity on the Sun during recent decades compared to the previous 11000 years’, Nature 431, 1084–1087.
Pröhlich, C., 2006, ‘Solar irradiance variability since 1978’, Space Science Review 125, 53–65.
Foukal P. et al., 2006, ‘Variations in solar luminosity and their effect on the Earth’s climate’, Nature 443, 161–166
Bond G. et al., 2001, ‘Persistent solar influence on north Atlantic climate during the Holocene’, Science 294, 2130–2136.
Stothers, R.B., 1984, ‘The great Tambora eruption in 1815 and its aftermath’, Science 224, 1191–1197. See also Briffa, K.R. et al., 1998, ‘Influence of volcanic eruptions on northern hemisphere summer temperatures over the past 600 years’, Nature 393, 450–454.
de Silva, S.L. and Zielinski, G.A., 1998, ‘Global influence of the AD 1600 eruption of Huaynaputina, Peru’, Nature 393, 455–457.
Newhall C.G., et al., 2002, ‘Pinatubo Eruption ‘to make grow’, Science 295, 1241–1242; Robock, A., 2002, ‘Pinatubo eruption, the climatic aftermath’, Science 295, 1242–1244.
For 1400–1970 data from MacFarling Meure C. et al., 2006, ‘Law Dome CO2, CH4 and N2O ice core records extended to 2000 years BP’, Geophysical Research Letters 33, L14810, 1–4. For 1970–2100 data and projections from the IPCC Third Assessment report, Climate Change 2001, WGI.
Crowley, T.J., 2000, ‘Causes of climate change over the past 1000 years’, Science 289, 270–276.
Bengtsson, L. et al., 2006, ‘On the natural variability of the pre-industrial European climate’, Climate Dynamics, DOI: 10.1007/s00382-006-0168-y, 1–18.
Ruddiman, W.F., 2003, ‘The anthropogenic greenhouse era began thousands of years ago’, Climatic Change 61, 261–293; see also Scientific American, March 2005, 34–41.
Crutzen, P.J., 1971, ‘Ozone production rates in an oxygen-hydrogen-nitrogen atmosphere’, Journal of Geophysical Research 76, 7311–7327.
Molina, M.J. and Rowland, F.S., 1974, ‘Stratospheric sink for chlorofluoromethanes: chlorine atom catalysed destruction of ozone’, Nature 249, 810–812.
Farman, J. et al., 1985, ‘Large losses of total ozone in Antarctica reveal seasonal ClOx/NOx interactions’, Nature 315, 207–210.
Antarctic Ozone Bulletin No. 7/2006, World Meteorological Organization.
IPCC (WGI), 2001, p. 244.
Solomon, S. et al., 1986, ‘On the depletion of Antarctic ozone’, Nature 315, 207–210.
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(2008). The Changing Climate. In: Surviving 1,000 Centuries. Springer Praxis Books. Praxis. https://doi.org/10.1007/978-0-387-74635-7_5
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